Both EDM stars will headline the festival, which will also include sets by Nas, Santigold, 12th Planet, Dillon Francis, Michal Menert, and TOKiMONSTA.
The event's exact location has not been officially announced, though a news release indicates artists will perform in full view of the Cumberland River and Music City's skyline. A listed address for the general admission entrance places the event at Metro Riverfront Park.
"The site for the festival is one of unparalleled awesomeness," an announcement boasted. "Several private events will ensue post-festival, both at an undisclosed terrestrial location and on a river boat."
Tickets to on sale Aug. 29 at 1 a.m. ET at the festival's website.